From: ccoughran@REMOVE-TO-DELETE-UCSD.EDU   
      
   jjones_0001@yahoo.com (Jerry) wrote in   
   news:13s9c2tn31gq7d9@corp.supernews.com:   
      
   > My truck is an '85 SR5 Extra Cab with the 22RE and 5speed manual   
   > tranny and RWD.   
   > My windshield wipers work on low speed and intermittent but not on   
   > high speed.   
   > Anybody know where to start looking?   
   > jj   
   >   
   >   
      
   I would start at the wiper motor connector.  Jump voltage to the   
   appropriate connections to drive the motor in high and low.  If high   
   doesn't work, it is a wiper motor problem.  If it does, it is a switch or   
   wiring problem.  I would then go to the switch connector and see if the   
   switch is putting the correct voltage on the relevant connections.  If   
   no, it is a switch problem.  If yes, there is a bad connection somewhere   
   in the wiring.  The odds favor the switch but the wiper motor is probably   
   easier to get at.   
      
   --   
   -------   
   Charly Coughran   
   ccoughran@DELETE-TO-RESPOND-UCSD.EDU   
      
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